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discordRPC: Truncate game title and details if they exceed discord byte limit. (#6581)

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* Truncate game title and details if they exceed DiscordRPC limit.

* Update implementation to a byte total check.

* Track if the string has actually been modified correctly.

* Allow an early function return and simplify logic.

* Better handling of large input strings and minimise loop opportunities.

* Remove unused using.

* Update to `applicationName` over `titleName`.
This commit is contained in:
MutantAura 2024-05-14 15:36:44 +01:00 committed by GitHub
parent cada4d04ef
commit 44dbab3848
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GPG key ID: B5690EEEBB952194
1 changed files with 29 additions and 3 deletions
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32
src/Ryujinx.UI.Common/DiscordIntegrationModule.cs
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@ -1,6 +1,7 @@
using DiscordRPC;
using Ryujinx.Common;
using Ryujinx.UI.Common.Configuration;
using System.Text;
namespace Ryujinx.UI.Common
{
@ -9,6 +10,9 @@ namespace Ryujinx.UI.Common
private const string Description = "A simple, experimental Nintendo Switch emulator.";
private const string ApplicationId = "1216775165866807456";
private const int ApplicationByteLimit = 128;
private const string Ellipsis = "…";
private static DiscordRpcClient _discordClient;
private static RichPresence _discordPresenceMain;
@ -60,18 +64,18 @@ namespace Ryujinx.UI.Common
}
}
public static void SwitchToPlayingState(string titleId, string titleName)
public static void SwitchToPlayingState(string titleId, string applicationName)
{
_discordClient?.SetPresence(new RichPresence
{
Assets = new Assets
{
LargeImageKey = "game",
LargeImageText = titleName,
LargeImageText = TruncateToByteLength(applicationName, ApplicationByteLimit),
SmallImageKey = "ryujinx",
SmallImageText = Description,
},
Details = $"Playing {titleName}",
Details = TruncateToByteLength($"Playing {applicationName}", ApplicationByteLimit),
State = (titleId == "0000000000000000") ? "Homebrew" : titleId.ToUpper(),
Timestamps = Timestamps.Now,
Buttons =
@ -90,6 +94,28 @@ namespace Ryujinx.UI.Common
_discordClient?.SetPresence(_discordPresenceMain);
}
private static string TruncateToByteLength(string input, int byteLimit)
{
if (Encoding.UTF8.GetByteCount(input) <= byteLimit)
{
return input;
}
// Find the length to trim the string to guarantee we have space for the trailing ellipsis.
int trimLimit = byteLimit - Encoding.UTF8.GetByteCount(Ellipsis);
// Basic trim to best case scenario of 1 byte characters.
input = input[..trimLimit];
while (Encoding.UTF8.GetByteCount(input) > trimLimit)
{
// Remove one character from the end of the string at a time.
input = input[..^1];
}
return input.TrimEnd() + Ellipsis;
}
public static void Exit()
{
_discordClient?.Dispose();